... , UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic ... electrode connected to it, the meter will enter automatic temperature compensation. 4.Adjustable Temperature Coefficient:Different ion solution usually have different temperature ...